Description
the 660149R is the correct technical substitute
Always verify static pressure and airflow during installation
Common Questions: Is the 626375R compatible with my furnace model
the 621898R furnace relay is the superior OEM replacement part for the older 621898 and the AZ2280-1A-24A series
Rheem-Ruud 42-21571-08 Relay the 660149R is the correctThe Rheem Ruud 42 21571 08 Relay is an essential 24V SPST Normally Open control relay specifically engineered for high cycle reliability in residential and commercial HVAC equipment. As a genuine OEM Rheem replacement part, this relay provides a precise match for voltage requirements and mechanical mounting within Rheem and Ruud air handlers, furnaces, and condensing units. It handles switching for internal fan motors, compressors, and auxiliary
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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